<!DOCTYPE html>
<HTML>

<HEAD>
	<TITLE> ZTREE DEMO - checkbox & radio</TITLE>
	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
	<link rel="stylesheet" href="../../../css/demo.css" type="text/css">
	<link rel="stylesheet" href="../../../css/zTreeStyle/zTreeStyle.css" type="text/css">
	<script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script>
	<script type="text/javascript" src="../../../js/jquery.ztree.core.js"></script>
	<!--  <script type="text/javascript" src="../../../js/jquery.ztree.excheck.js"></script>
	  <script type="text/javascript" src="../../../js/jquery.ztree.exedit.js"></script>-->
	<SCRIPT type="text/javascript">
		var IDMark_A = "_a";
		var setting = {
			view: {
				addDiyDom: addDiyDom
			},
			data: {
				simpleData: {
					enable: true
				}
			}
		};

		var zNodes = [
			{ id: 1, pId: 0, name: "父节点 1", open: true },
			{ id: 11, pId: 1, name: "叶子节点 1-1" },
			{ id: 12, pId: 1, name: "叶子节点 1-2" },
			{ id: 13, pId: 1, name: "叶子节点 1-3" },
			{ id: 2, pId: 0, name: "父节点 2", open: true },
			{ id: 21, pId: 2, name: "叶子节点 2-1" },
			{ id: 22, pId: 2, name: "叶子节点 2-2" },
			{ id: 23, pId: 2, name: "叶子节点 2-3" },
			{ id: 3, pId: 0, name: "父节点 3", open: true },
			{ id: 31, pId: 3, name: "叶子节点 3-1" },
			{ id: 32, pId: 3, name: "叶子节点 3-2" },
			{ id: 33, pId: 3, name: "叶子节点 3-3" }
		];

		function addDiyDom(treeId, treeNode) {
			var aObj = $("#" + treeNode.tId + IDMark_A);
			if (treeNode.level == 0) {
				var editStr = "<input type='checkbox' class='checkboxBtn' id='checkbox_" + treeNode.id + "' onfocus='this.blur();'></input>";
				aObj.before(editStr);
				var btn = $("#checkbox_" + treeNode.id);
				if (btn) btn.bind("change", function () { checkAccessories(treeNode, btn); });
			} else if (treeNode.level == 1) {
				var editStr = "<input type='radio' class='radioBtn' id='radio_" + treeNode.id + "' name='radio_" + treeNode.getParentNode().id + "' onfocus='this.blur();'></input>";
				aObj.before(editStr);
				var btn = $("#radio_" + treeNode.id);
				if (btn) btn.bind("click", function () { checkBrand(treeNode, btn); });
			}
		}

		function checkAccessories(treeNode, btn) {
			var checkedRadio = getCheckedRadio("radio_" + treeNode.id);
			if (btn.attr("checked")) {
				if (!checkedRadio) {
					$("#radio_" + treeNode.children[0].id).attr("checked", true);
				}
			} else {
				checkedRadio.attr("checked", false);
			}
		}

		function checkBrand(treeNode, btn) {
			if (btn.attr("checked")) {
				var pObj = $("#checkbox_" + treeNode.getParentNode().id);
				if (!pObj.attr("checked")) {
					pObj.attr("checked", true);
				}
			}
		}

		function getCheckedRadio(radioName) {
			var r = document.getElementsByName(radioName);
			for (var i = 0; i < r.length; i++) {
				if (r[i].checked) {
					return $(r[i]);
				}
			}
			return null;
		}

		$(document).ready(function () {
			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
		});
		//-->
	</SCRIPT>
	<style type="text/css">
		.radioBtn {
			height: 16px;
			vertical-align: middle;
		}

		.checkboxBtn {
			vertical-align: middle;
			margin-right: 2px;
		}
	</style>
</HEAD>

<BODY>
	<h1>checkbox / radio 共存</h1>
	<h6>[ 文件路径: super/checkbox_radio.html ]</h6>
	<div class="content_wrap">
		<div class="zTreeDemoBackground left">
			<ul id="treeDemo" class="ztree"></ul>
		</div>
		<div class="right">
			<ul class="info">
				<li class="title">
					<h2>实现方法说明</h2>
					<ul class="list">
						<li>zTree 默认的 checkbox 和 radio 是无法共存的，但可以利用 自定义控件 的功能实现此需求，具体需求可以参考 "添加 自定义控件" 的详细说明</li>
						<li class="highlight_red">对于 checkbox / radio 的联动规则，请根据需求制定自己的规则</li>
					</ul>
				</li>
			</ul>
		</div>
	</div>
</BODY>

</HTML>